Check if the firmware you want to use is the right one for your SAMSUNG S6802 Galaxy Ace Duoz. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY Ace DUOS for S6802XXNE2 PDA version and S6802OXENE2 CSC code. This is a dedicated S6802XXNE2 bootloader type and 2083237731 CRC software. Android Gingerbread 2.3.6 comes with Android Security Patch Level. Please also make sure if the 0 changelist and 20/05/2014 build date are correct for SAMSUNG S6802 Galaxy Ace Duoz.
If the specification posted for the software is correct and you want to use the SER OPEN software from Russia, simply tap on the download button. Size of all flash files posted is 203.26 MB.